1. Adopt high-quality ABS enclosure, beautiful appearance, light weight;
2. Able to calculate the qualified products, rejects and total amount;
3. Able to detect the thick material and super thin material respectively;
4. Equipped with the controlling apparatus which can correct the conveying belt
5. Fully computer-control auto switch, no need to push start button frequently;
6. Automatic power-saving function with environment-saving principle;
7. Equipped with environment monitor which can directly look over the work environment of machines
8. Broken-needle location indicator which can find the location of broken needle directly;
9. With auto-alarm and auto-return function;
10. It features good immunity, high reliability, and stable sensitivity;